Tread of an automobile tire



FIG. 1 is a perspective view of a tread of an automobile tire accordingto my design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a fragmentary enlarged front view surrounded by line 6-6 and6-6 in FIG. 2;

FIG. 7 is a sectional view taken along line 7-7 in FIG. 6;

FIG. 8 is a sectional view taken along line 8-8 in FIG. 6;

FIG. 9 is a sectional view taken along line 9-9 in FIG. 6; and,

FIG. 10 is a sectional view taken along line 10-10 in FIG. 6.

Broken lines in the drawings show portions of the tire that are notbeing claimed, and thus form no part of the claimed design.

In FIGS. 1, 2, 5 and 6, the dark surface shading represents grooveshaving the depth shown in FIG. 9; in FIGS. 1 through 6, the intermediatesurface shading represents grooves having the depth shown on the rightside of FIG. 10.

CLAIM The ornamental design for a tread of an automobile tire, as shownand described.